Kollmorgen MMC Smart Drive Series, Hardware Manual

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Kollmorgen - June 2014 229
MMC Smart Drive Hardware Manual
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460V 3-PHASE MMC SMART DRIVE
8.2.2.1 AC Power Connector
Table 8-6: 460V Size 2 AC Power Connector
Signal Type Signal Description
Connector
Label
In/Out
Ground
Protective Ground
(Earth)
PE Out
Power
Three phase AC input
power in to drive
a
a. See important note regarding Input Power Phasing below
1U1
In 1V1
1W1
DC Bus Power
Direct DC bus connec-
tion
1D1 (ZK-)
Out
1C1 (ZK+)
Power
External Shunt Resis-
tor used to dissipate
energy returned to the
drive from motor Ba+
Out
Ba-
NOTE
When wiring Input Power to the drive, proper phasing is required. Specifical-
ly, it is necessary that U leads V, and V leads W. Typically, L1, L2, and L3 as
found in a standard electrical fuse/disconnect box are properly phased left-
to-right. Connect L1 to U, L2 to V, and L3 to W. If, when the drive is powered
up and enabled, the drive indicates an Error 35 (Drive Power Module Fault,
as indicated on the Drive Status Light and in PiCPro), remove power from
the drive, and swap the U and V connections.
Ba-
Ba+
1C1
1D1
PE
1U1
1V1
1W1